详情
Emulsifier for silicone oil SOP***4
1. Brief Product Introduction:
Oil emulsification requires precise HLB value. And generally
speaking, it is hard for oil emulsification, harder for silicone
oil emulsification. But the dedicated emulsifier produced by our
company (the adjusted HLB value is suitable for silicone oil
emulsification) can be used for the production of methyl silicone
oil emulsion, amino silicone oil emulsion, hydroxyl silicone oil
emulsion, hydrogen silicone oil emulsion, etc. The product is a
kind of nonionic surfactant. So it is compatible with a variety of
ions, which makes a wider range of application. And it also
resolves the problem of big error between batches by using many
materials for emulsion before. 2. Performance Index:
Appearance(≥*0℃):Colorless to light yellow transparent liquid
Content:≥*9%
PH:**8
3. Using method recommended:
1. Use the homogenizer and operate it according to the general
requirement.
2. Use common stirred tank reactor, and you can adjust the
temperature between ****0℃, stirring speed should not be too
fast.
3. Use the colloid mill for production, and appropriately adjust
the number of water down and amount of adding water.
4. Generally recommended ratio of oil and emulsifier as: 2:1. And
from the results of experiment, the ration of oil and emulsifier
can reach to *0:1.
5. We recommend that you should mix silicone oil and emulsifier
evenly ahead of time, and then adding water slowly, the best way is
dropping for determine the time of phase conversion. Otherwise, it
would make the emulsion stratification.
6. When using the product, we advise you should not add other
surfactant, so as not to change the HLB value and destroy the
stability of emulsion.
7. When using the product, you can use acetic acid for adjusting
the PH value. But please note in moderation.
